Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock () or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

JavaScript appears to be disabled on this computer. Please click here to see any active alerts.

Sources Approved for Coverage under the Spark Ignition Engines General Permit in Region 8

The sources on Indian country reservation lands that the Region 8 has approved for coverage under the General Air Quality Permit for New and Modified Minor Source Stationary Spark Ignition Engines in Indian Country (SI Engines General Permit) are listed below.

Last Updated November 30, 2022

SI Engines General Permit Approvals
Operator Name - Facility Name	Location	Date Approved	Related Documents
Fredericks Custom Solutions - Badlands East Pad	Fort Berthold Indian Reservation, Dunn County, North Dakota	November 30, 2022	Docket #EPA-R08-OAR-2022-0803